Race

Any siblings with sleep apnea? vs Visit Number
Baseline Follow-up
Total 453 453
No 319 -
Yes 27 -
Not sure 54 -
Unknown 53 453
Any siblings with sleep apnea? vs Treatment Arm
Baseline
Early adenotonsillectomy (EAT) Watchful waiting with supportive care (WWSC) Total
Total 226 227 453
No 163 156 319
Yes 14 13 27
Not sure 21 33 54
Unknown 28 25 53
Any siblings with sleep apnea? vs Treatment Arm
Follow-up
Early adenotonsillectomy (EAT) Watchful waiting with supportive care (WWSC) Total
Total 226 227 453
No - - -
Yes - - -
Not sure - - -
Unknown 226 227 453
Any siblings with sleep apnea? vs Child's age
Baseline
5 - 7 years old 8 - 10 years old Total
Total 329 124 453
No 221 98 319
Yes 18 9 27
Not sure 45 9 54
Unknown 45 8 53
Any siblings with sleep apnea? vs Child's age
Follow-up
5 - 7 years old 8 - 10 years old Total
Total 262 137 399
No - - -
Yes - - -
Not sure - - -
Unknown 262 137 399
Any siblings with sleep apnea? vs Child's gender
Baseline
Female Male Total
Total 234 219 453
No 162 157 319
Yes 16 11 27
Not sure 29 25 54
Unknown 27 26 53
Any siblings with sleep apnea? vs Child's gender
Follow-up
Female Male Total
Total 234 219 453
No - - -
Yes - - -
Not sure - - -
Unknown 234 219 453
Any siblings with sleep apnea? vs Child's race
Baseline
White Black Other Total
Total 156 249 48 453
No 110 175 34 319
Yes 7 17 3 27
Not sure 16 35 3 54
Unknown 23 22 8 53
Any siblings with sleep apnea? vs Child's race
Follow-up
White Black Other Total
Total 156 249 48 453
No - - - -
Yes - - - -
Not sure - - - -
Unknown 156 249 48 453